דרושים » תוכנה » Principal Full Stack Engineer

Requirements:
7+ years of experience in full stack development (with a strong backend orientation)
Proven experience designing and building scalable, distributed systems in production environments
Deep expertise in Node.js and TypeScript
Strong experience with modern frontend frameworks (React) and advanced JavaScript/TypeScript
Solid understanding of system design, APIs (REST/OpenAPI), and microservices architecture
Experience working with both NoSQL and relational databases. Proficiency with MongoDB and/or PostgreSQL is required, including schema design, query optimization, and handling production-scale data.
Hands-on experience with relational and non-relational databases
Experience working with event-driven architectures (e.g., Kafka, queues, pub/sub systems)
Experience with cloud platforms and serverless architectures (e.g., AWS Lambda)
Experience applying AI-powered development tools (e.g., GitHub Copilot, Cursor) to improve productivity. Familiarity with MCPs and AI agents is a must.
Strong problem-solving skills with the ability to operate independently and take initiative
Excellent communication skills and ability to collaborate across teams
Fluent in English
Nice to have:
Experience leading technical projects or mentoring engineers
Experience in high-scale SaaS environments
Familiarity with observability, performance optimization, and CI/CD pipelines

Requirements:
Experience: 6+ years of professional experience shipping production-grade software. You have a proven track record of owning large-scale features from "napkin sketch" to deployment.
Technical Depth: Expert-level proficiency in React and Python. You don't just "use" frameworks; you understand how they work under the hood.
AI-Native Workflow: You have transitioned your workflow to the "new world." You use AI to automate the mundane, hunt bugs faster, and help those around you level up their productivity.
High Agency: You dont wait for a ticket. You identify bottlenecks in the product or the teams process and fix them.
Leadership Mindset: You enjoy code reviews as a teaching tool and are eager to take on more responsibility in guiding the team's technical direction.
Pragmatism: You know when to build a "perfect" system and when to ship a "good enough" solution to meet market demands.

Requirements:
Minimum 7 years as a Fullstack Engineer on production-grade systems
Substantial hands-on experience building production software with coding agents (Claude Code, Cursor, Codex, or equivalent). We'll want to talk in detail about what you've shipped this way, where the approach failed you, and how you handle review and architectural drift
Proficiency in React, TypeScript, and modern frontend patterns (custom hooks, reusable components)
Strong Python backend experience, particularly with FastAPI, Flask, or Django
Proven expertise designing and building scalable APIs and backend systems
Familiarity with relational and non-relational databases (PostgreSQL, MongoDB, Redis)
Familiarity with CI/CD pipelines, containerization (Docker), and orchestration (Kubernetes)

Requirements:
5+ years of experience as a Full Stack Engineer
Proven track record in designing and developing scalable backend services and APIs
Experience using AI-powered development tools and agent-based workflows (e.g., Cursor, Claude Code) as part of the software development lifecycle
Deep understanding of system architecture, code design, and scalability principles
Collaborative team player with excellent communication and problem-solving skills
Fast learner, open-minded, and eager to adopt new technologies
Delivery-driven and data-oriented mindset
Strong understanding of cloud architecture and distributed systems (AWS preferred)
Experience with CI/CD pipelines and modern DevOps workflows
Nice-to-have:
Experience working on SaaS-based security products
Background in SaaS or cybersecurity environments
Experience with NoSQL databases and data lake storage solutions
Mentorship or leadership experience.

Requirements:
7+ years of fullstack experience, with a strong backend focus.
Deep expertise in Python, Node.js, TypeScript, and PostgreSQL (or similar relational DBs).
Proven experience in high-scale data systems, including data ingestion, aggregation, and performance tuning.
Advantage - Experience in ClickHouse DB / OpenSearch
Strong understanding of data modeling, denormalization, and API performance optimization.
Familiarity with React and modern frontend frameworks for connecting and visualizing backend data.
Experience with CI/CD pipelines, Kubernetes, Docker, and cloud-native architectures.
Strong collaboration, communication, and problem-solving skills, you love working across disciplines to deliver impact.
Experience in startups or high-growth environments, where speed, ownership, and quality go hand-in-hand.

Requirements:
BSc in Computer Science or equivalent experience.
7+ years of experience building and shipping production software, with a strong track record of owning features or systems end-to-end.
Strong system design fundamentals and experience building scalable SaaS systems in the cloud.
Ability to make sound architectural decisions independently and understand technical trade-offs.
Solid understanding of REST APIs, asynchronous programming, distributed systems, microservices, and testing.
Hands-on experience with AI coding tools such as Claude Code, Cursor, Codex, GitHub Copilot, or similar.
Strong ability to review, challenge, and improve AI-generated code rather than relying on it blindly.
Strong product mindset, with the ability to balance technical and business priorities and focus on solving the underlying problem.
Strong ownership mentality and ability to drive work independently from idea to production.
Excellent communication skills and high proficiency in English, with the ability to work directly with Product and engineering teams.

Requirements:
Who Are You?
7+ years of experience as a software engineer, with deep expertise in full-stack development, including strong command of modern backend technologies (Node.js, TypeScript) and frontend frameworks (e.g., React, Next.js).
Demonstrated track record as a go-to technical expert: you have led complex multi-system initiatives, set architectural standards, and influenced technical direction across teams.
Experience building customer-facing products and working closely with product managers and customer facing stakeholders. You think instinctively about user impact - not just technical correctness.
Hands-on production experience operating data systems at high scale - billions of records.
You are comfortable working with Redis, Kafka, SQS, Elasticsearch, MySQL, and Snowflake. You know how to design efficient data-access layers, work with sharded and partitioned systems, optimize schema and query performance under load, and build reliable ingestion and transformation pipelines.
Strong familiarity with cloud-native environments. AWS experience is a significant advantage.
Experience building products or workflows powered by LLMs or Agentic AI.
Experience enabling and mentoring engineers on your team.
Excellent communication and collaboration skills. You can discuss architecture with engineers, align on roadmap with product managers, and explain tradeoffs to non-technical stakeholders.
Experience using modern AI development tools such as Claude, GitHub Copilot, or similar to accelerate development and improve quality.
Proven ability to self-manage, work autonomously, and drive projects forward without heavy oversight.

It Would be Really Cool if you Also Have:
Deep experience with designing or maintaining high-scale data pipelines, including streaming, batching, or real-time enrichment workflows.
Experience with micro-services or micro-frontend ecosystem architectures.
Experience leading workshops, sharing knowledge internally, or driving community practices.
Experience participating meaningfully in recruiting - crafting interview questions, conducting technical interviews, and contributing to hiring decisions.

Requirements:
Who you are:
5+ years of production experience in both React and Node.js.
Deep familiarity with React Hooks, React-Query, and Express.
Experience building and maintaining distributed systems or high-throughput architectures.
Experience with AI-assisted workflows (e.g., Cursor, Copilot, LLMs) and integrating AI features.
Strong problem-solving skills and the ability to work independently in a fast-paced, dynamic environment.
Experience working with SQL and NoSQL databases.
Familiarity with Go (Golang) and cloud-based platforms is a plus.
Desired Skills:
Experience with Agentic AI and related technologies.
Knowledge of cybersecurity threats and vulnerabilities.
Familiarity with cloud-based platforms and architectures.
Prior experience working in a high-growth or late-stage startup environment.

Requirements:
What Were Looking For:
Education: Bachelor's degree in Computer Science, Software Engineering,BA or BsC from a recognized university - A Must
Core Technical Skills: +7 years of experience, advanced knowledge n NodeJS and React/Vue (an advantages: backend ecosystem: C# or Java as well).
Cloud Exposure: Solid foundational understanding of cloud environments (AWS, GCP, or Azure)
Database experience - worked with both relational and non relational databases. Can be SQL, Oracle and for noSQK - MongoDB, Couchbase, DocumentDB or DynamoDB.
AI-First Mindset & Execution: Throughout your work experience in the last 2 years - you consistently apply an AI-first approach to problem-solving. (not treating AI as a simple autocomplete tool but leverages modern AI tooling, across the entire software development lifecycle) from rapid prototyping and architecture design to automated unit test generation and debugging.
Adaptability & Drive: Strong autodidact with a proven ability to learn complex concepts quickly and independently
Work Ethic: Highly passionate about technology, results-driven, proactive, and committed to delivering high-quality work.
Collaboration: Excellent team player with strong communication skills and a collaborative mindset

Requirements:
7+ years of professional experience building production web applications across the full stack.
Deep proficiency in TypeScript, Node.js, and React.
Strong backend fundamentals: API design, relational data modeling (PostgreSQL), and secure coding practices.
Solid frontend fundamentals: component-based architecture, state management, and performance optimization.
Experience with cloud infrastructure (AWS, Azure, or GCP) in production environments.
Proven ability to take full ownership of projects, from planning through post-release iteration.
A team-player mindset: you communicate clearly, give and receive feedback well, and thrive in a collaborative, fast-paced environment.